diff --git a/README.md b/README.md
index 4a24ef6..57bcd12 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,9 @@ Nestur is an NES emulator. There are plenty of full-featured emulators out there
- NTSC timing
- supports mappers 0-4 which cover ~85% of [games](http://tuxnes.sourceforge.net/nesmapper.txt)
-
+
-## Controls:
+## Controls
```
Button | Key
___________________
@@ -36,7 +36,7 @@ The code aims to follow the explanations from the [NES dev wiki](https://wiki.ne
5. Run with `$ ./nestur path/to/rom_filename.nes` or `> nestur.exe path\to\rom_filename.nes`.
6. If the game uses battery-backed RAM (if it can save data when turned off), a save file like `rom_filename.sav` will be created in the same folder as the ROM when the program is exited. When Nestur is run again, it will look for a file matching the ROM name, with a `.sav` extension instead of `.nes`.
-## To do:
+## To do
- DMC audio channel, high- and low-pass filters